<template>
  <a-layout-header class="header">
    <div class="logo">
      <router-link to="/welcome" style="color: white; font-size: 18px">
        12306购票
      </router-link>
    </div>
    <div style="float: right;color: white">
      您好：{{member.mobile}} &nbsp;&nbsp;
      <router-link to="/login">
        退出登录
      </router-link>
    </div>
    <a-menu
        v-model:selectedKeys="selectedKeys"
        theme="dark"
        mode="horizontal"
        :style="{ lineHeight: '64px' }"
    >

      <a-menu-item key="/welcome">
        <router-link to="/welcome">
          <coffee-outlined/> &nbsp;欢迎
        </router-link>
      </a-menu-item>
      <a-menu-item key="/passenger">
        <router-link to="/passenger">
          <coffee-outlined/> &nbsp;乘车人管理
        </router-link>
      </a-menu-item>
      <a-menu-item key="/ticket">
        <router-link to="/ticket">
          <coffee-outlined/> &nbsp;余票查询
        </router-link>
      </a-menu-item>

    </a-menu>

  </a-layout-header>
</template>

<script>
import {defineComponent, reactive, ref, watch} from "vue";
import store from "@/store";
import router from "@/router";


export default defineComponent({
  name: "the-header",
  setup() {
    let member = store.state.member
    const selectedKeys = ref([]);

    watch(() => router.currentRoute.value.path,(newValue) =>{
      console.log('watch',newValue);
      selectedKeys.value = [];
      selectedKeys.value.push(newValue);
    },{immediate: true});
    return {
      member,
      selectedKeys
    };
  },
});
</script>

<style scoped>
.logo {
  float: left;
  height: 31px;
  width: 150px;
  color: white;
  font-size: 20px;
}
</style>